UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0V6+AbpjyHt606E0a7JXB8weMrFOvK2cAynA1Oe6duY=' 
WHERE 
  key_id = '3771f41cf07ed38ef503012831808635085912165fca16a69053bd7e5196aa63' 
  AND (
    token = '0V6+AbpjyHt606E0a7JXB8weMrFOvK2cAynA1Oe6duY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )